Computer Applications Identifying the Purpose of an Index Page
What is the purpose of an index page feature in a Word document? Check all that apply.
helps to quickly find information in a document
points readers to specific page numbers
introduces the reader to the topic and author
locates specific sections within a document
identifies important text and key words

i believe the two important functions that skype uses are nat traversal and user location.good luck        

explanation:

to be honest its playstation. it has a lot of games

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.